Remove __P macros from src/usr.bin and src/usr.sbin.
[dragonfly.git] / usr.sbin / pw / bitmap.h
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1/*-
2 * Copyright (C) 1996
3 * David L. Nugent. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: src/usr.sbin/pw/bitmap.h,v 1.4 1999/08/28 01:19:16 peter Exp $
2d8a3be7 27 * $DragonFly: src/usr.sbin/pw/bitmap.h,v 1.3 2003/11/03 19:31:41 eirikn Exp $
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28 */
29
30#ifndef _BITMAP_H_
31#define _BITMAP_H_
32
33#include <sys/cdefs.h>
34
35struct bitmap
36{
37 int size;
38 unsigned char *map;
39};
40
41__BEGIN_DECLS
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42struct bitmap bm_alloc(int size);
43void bm_dealloc(struct bitmap * bm);
44void bm_setbit(struct bitmap * bm, int pos);
45void bm_clrbit(struct bitmap * bm, int pos);
46int bm_isset(struct bitmap * bm, int pos);
47int bm_firstunset(struct bitmap * bm);
48int bm_lastset(struct bitmap * bm);
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49__END_DECLS
50
51#endif /* !_BITMAP_H */